diff --git a/index.js b/index.js
index b0683a0..3c20401 100644
--- a/index.js
+++ b/index.js
@@ -1,28 +1,25 @@
-let CLEANROOM = function () {
-  return new Promise(function(resolve, reject) {
-    resolve('Cleaned the room');
-  });
-}
-
-
-let removegarbage = function (message) {
-  return new Promise(function(resolve, reject) {
-    resolve(`${message} Removed garbage`);
-  });
-}
-
-let WinIcecream = function (msgg) {
-  return new Promise(function(resolve, reject) {
-    resolve(`${msgg} Won Icecream`);
-  });
-}
-
-
-
-CLEANROOM().then(function(res) {
-  removegarbage(res).then(function(res){
-  WinIcecream(res).then(function(resP){
-    console.log('abcdefg', resP)
-    })
-  })
-})
\ No newline at end of file
+const cleanRoom = () => {
+    return new Promise((res) => {
+      res('Cleaned the room');
+    });
+  }
+  
+  const removeGarbage = (mes) => {
+    return new Promise((res) => {
+      res(`${mes} Removed garbage`);
+    });
+  }
+  
+  const winIcecream = (msg) => {
+    return new Promise((res) => {
+      res(`${msg} Won Icecream`);
+    });
+  }
+  
+  cleanRoom().then((res) => {
+    removeGarbage(res).then((res) => {
+      winIcecream(res).then((resP) => {
+        console.log(`abcdefg  ${resP}`);
+      });
+    });
+  })
\ No newline at end of file